The invention discloses a double-engine and double-propeller refueling ship. The double-engine and double-propeller refueling ship comprises a main ship body, a cargo hold, an engine room, double engines, ship gearboxes and double propellers, wherein the main ship body is provided with a head forepeak tank, a middle cargo hold and a tail engine room; the cargo hold is provided with a cargo oil tank, a ballast tank, a slop tank and a front ballast tank; the engine room is provided with an engine compartment, a steering engine room, a diesel oil tank and a fresh water tank; the double engines are mounted in the engine room; the ship gearboxes are connected with the double engines and mounted in the engine room; and the propeller tail ends of the double propellers are connected with the ship gearboxes. Through the adoptions of double-engine and double-propeller propelling and bow-free side pushing, the invention is advantaged in that sub tank structures are compactly designed, the tank volume is flexibly designed, the tank volume of an equivalent ship is large, cargo capacity is large, and engine configuration and fuel consumption are economic. The invention is flexibly designed, economic, practical, efficient and energy-saving; therefore, the double-engine and double-propeller refueling ship is a product with superior practicability, economy and technicality.
Double-engine and double-propeller refueling ship
2016-01-27
Patent
Electronic Resource
English